Poumon vert et tapis rouge 2021

To help Francis Hallé in his fight to save the last tropical forests, a documentary filmmaker with a passion for nature decides to make his first film: "The Botanist", an ecological thriller with Leonardo DiCaprio. He traces his path with malice, obstinacy, and discovers, with candor, the arcana of the seventh art. Even if he never gives up, will his film ever exist?

Cast:

Francis Hallé
Self 

Nicolas Hulot
Self 

Antoine de Maximy
Self 

Jacques Perrin
Self 

Claude Lelouch
Self 

Juliette Binoche
Self